baber/WOPTO huggingface dataset:
Patent JP-2002293209-A (JP)
Title: Fiber for airbag, method for manufacturing the same and base cloth for non-coated airbag
Inventor: KOKETSU TOMOTAKA
IPC: D01F6/60
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a base cloth for a non-coated airbag improving the permeability of the cloth itself and its seaming slippage of a sewn part during bag high-pressure development and improving the permeability at the sewn part. SOLUTION: An airbag is composed of fiber for airbag composed of a synthetic fiber multi-filament having single yarn of fineness 2-7 dtex, a rectangular single yarn section shape of flatness 1.5-8 defined as a ratio a/b of the maximum major axis length 'a' and the maximum minor axis length 'b', and a 80-100% surface roughness ratio in a major axis direction defined by an expression c/b×100 based on the maximum minor axis length 'b' and the minimum minor axis length 'c' of the single yarn.
Patent JP-2002296227-A (JP)
Title: Laminated sensor element and its manufacturing method
Inventor: KUROKI YOSHIAKI
IPC: G01N27/41
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sensor element having inside and outside conductors surely connected to each other even if it is small and complicated and to provide a laminated sensor element manufacturing method for simply and surely providing it. SOLUTION: A non-baked ceramic layered product is formed by stacking non-baked ceramic layers so as to lead out at least four non-baked conductor layers comprising non-baked inside conductor layers 21 and 22 turned into inside conductor layers, and non-baked outside conductor layers 31 and 32 turned into outside conductor layers to the inside of one hole and an opening communicating with the front and the rear. Then, conductive paste (a non-baked conductive connection element 42 after drying it) turned into a conductive connection element after being baked is poured into the hole, the non-baked conductor layers 21, 22, 31 and 32 are sequentially connected, and thereafter this sensor element is obtained by baking a layered product obtained by stamping and cutting a part connecting the conductor layer 21 to the conductor layer 22 by punching blades 7.
Patent JP-2001359068-A (JP)
Title: Signal interface for two-directional communication unit
Inventor: FLICKNER ANDREW KENT
IPC: H04N7/173
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a signal interface that supports two-way communication in a signal transmission system. SOLUTION: The signal interface is used in a set-top box of a CATV/ communication system. A diplexer (76) of this interface is placed between an input/output (78) of the set-top box and a signal splitter (66). By placing the diplexer (76) in front of the signal splitter (66), attenuation of a return data channel(RDC) signal can be avoided. Thus, the set-top box can use a return data channel amplifier with a comparatively low gain. Furthermore, since the signal splitter (66) has only to be operated for a frequency bandwidth of a video signal without the need for the operation at a synthesis frequency bandwidth between the video signal and the return data channel signal, the signal splitter (66) can be operated within a comparatively narrow frequency range.
Patent JP-2002308855-A (JP)
Title: New compound and luminescent element using the same
Inventor: TAGUCHI TOSHIKI
IPC: H05B33/14
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element which has a high luminance and an excellent durability. SOLUTION: A new compound represented by formula (1) (wherein X is a group containing a fused or non-fused, electron-deficient heteroaromatic ring; Yn is a group of atoms capable of forming 3-membered or higher ring structure; Rn is H or a substituent provided at least one Rn is a substituent other than H; n is an integer of 1 or higher; and Rn may be connected to Yn to form a ring structure) is provided. The luminescent element is prepared by using the compound.
Patent JP-2002307342-A (JP)
Title: Carrying device
Inventor: DOI KOJI
IPC: B25J9/06
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device having high rigidity in a driving system thereof. SOLUTION: This carrying device 1 has a first link 10 and a second link 11. A base end of the first link 10 is fitted to a wrist of a robot 2, and the second link 11 is fitted to a tip of the first link 10 freely to turn, and a work holding means 13 is fitted to a tip of the second link 12 freely to turn. A servo motor 14 provided at the base end of the first link 10 rotates the first link 10 around a sixth shaft J6 of the wrist 6. The first link 10 is provided with a first driven rotary means 20 having a shaft 26 and a bevel gear to transmit the rotation of the first link 10 to the second link 11 fitted to the tip of the first link, and the second link 11 is driven to synchronously rotate with the first link 10.
Patent JP-2002312969-A (JP)
Title: Method for adjusting diffracted light disturbance of disk drive light source
Inventor: KYO JINSEI
IPC: G11B7/1267
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting diffracted light disturbance of a disk drive light source. SOLUTION: This method for adjusting diffracted light disturbance of a disk drive light source is used for light emission variable adjustment of the laser diode light source of the disk drive. First, a rough adjustment is performed without a disk to obtain a light emission variable initial value of a laser light source of the disk drive. A fast resampling is performed between a power controller of the light source and a post-stage amplifier after a disk is loaded to operate with the light emission variable initial value, an influence value to a light emission variable of diffracted light is acquired when the disk of a laser light source exists, and it is fed to one compensator, proportional compensation and feedback calibration processing are performed to acquire a stable light emission variable affected by disk diffracted light.  The stable light emission variable is recorded in a memory to be defined as a light emission control variable in a disk drive writing mode, thereby, diffracted light disturbance of laser to a disk drive state is adjusted.
Patent JP-2002308569-A (JP)
Title: Power-assist type suspendedly carrying device
Inventor: HAYATSU MASAKI
IPC: B66F19/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To move a suspended load in an intended direction by applying a slight manual operating force to the suspended load suspended at multiple points with a plurality of wires or chains. SOLUTION: The suspended load 26 is suspended at multiple points by using the plurality of electric chain blocks 12, the operating force generated by the operation of a handle 28 is detected by a load sensor 30 installed on a handle type load sensor 50 fitted on the suspended load 26. Based on the detected operation force, the motors 18 of the electric chain blocks 12 are controlled to cooperatively operate the plurality of wires or chains so as to move the suspended load 26 in the operator's intended direction with a slight force for positioning.
Patent JP-2002312009-A (JP)
Title: Numerical control device
Inventor: SHINOZAKI SATORU
IPC: G05B19/4155
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device for a machine tool easy to form a working program of milling work by a lathe, etc., capable of providing high working precision and also to simplify a structure of the machine tool. SOLUTION: An input finishing work shape and a moving critical value of an X axis are compared with each other (3). When the work shape is all included in a movable range, the working program is formed in accordance with the work shape and it is practiced (S4). When a part belongs to the outside of the movable range, the work shape is divided into two (S5). The working program is formed for the first divided work shape in the work range and it is practiced (S6). The working program against the second remaining work shape in the work range is formed by rotating the finishing work shape by 180 degrees and it is practiced (S7, S8). When all the work shapes are out of the movable range, the working program is formed by rotating the C axis and the work shape by 180 degrees and it is practiced (S9, S10). The working program is automatically formed only by inputting the work shape.
Patent JP-2002314118-A (JP)
Title: Photodetector
Inventor: FUJIMURA YASUSHI
IPC: H01L31/0232
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a photodetector which is capable of coping with incident light signals having a wide range of frequency. SOLUTION: A semiconductor substrate 2, P-type semiconductor layer 3, an I-type semiconductor layer 4, and an N-type semiconductor layer 5 are successively laminated into a photodetector 1. The semiconductor substrate 2 is provided with an incident light receiving part 20 which is formed in one piece on its surface opposed to its other surface where the P-type semiconductor layer 3 is formed and where light incident on the photodetector 1 impinges.  In this photodetector 1, fast moving electrons out of paired electron-holes are generated near the surface 23 of the I-type semiconductor 4 confronting the P-type semiconductor layer 3, fast moving electrons out of the paired electron- holes travel a long distance to the P-type semiconductor layer 3, and slow moving holes out of the paired electron-holes travel a short distance to the N-type semiconductor layer 5, so that an arrival time difference between electrons and holes gets small. Electrons and holes are generated at the same time and reach the P-type semiconductor layer 3 and the N-type semiconductor layer 5 respectively, and the transit time of carriers can be reduced to a minimum.
Patent JP-2002307633-A (JP)
Title: Separate sheet
Inventor: IKEMOTO KENICHI
IPC: B65D85/50
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a separate sheet with an extremely high utility value which keeps cleanliness on the surface of a sheet by its antimicrobial properties and antistatic properties and secures a required rigidity and an appropriate surface slipperliness by using a material having a high elasticity modulus to some extent and further, has a set of an impact resistance, an anti-vulnerability and a cracking resistance, in addition to which the sheet has moderate creep properties so that it can be repeatedly used. SOLUTION: This separate sheet is structured of a face layer and an intermediate layer laminated in a two different and three layer structural fashion. The face layer is composed of a polyester resin composition having an elasticity modulus of 200 MPa or less and a surface resistivity of 10<12> Ω or less. The intermediate layer is composed of a polyester resin composition having an elasticity modulus of 1,500 MPa or more.
Patent JP-2002317020-A (JP)
Title: Graft copolymer and thermoplastic resin composition containing the same
Inventor: NISHIMURA KIMIHIDE
IPC: C08L101/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a graft copolymer and a thermoplastic resin composition each improved in glossiness, color development and processability. SOLUTION: The graft copolymer is obtained by using a polymerization initiator having >=1.0 g/100 cm<3> aqueous solubility in graft-copolymerization of a vinyl-based monomer in the presence of an acrylic rubber, and the thermoplastic resin composition comprises the graft copolymer and a vinyl-based copolymer.
Patent JP-2002307505-A (JP)
Title: Apparatus and method for injection molding
Inventor: TANAKA HAJIME
IPC: B29C45/73
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for injection molding capable of effectively heating the inner surface of a cavity in the case of injection charging a resin in the cavity, suppressing occurrence of a weld line on a resin product, and improving the molding efficiency of the product. SOLUTION: The method for injection molding comprises the steps of injection charging the resin in the cavity 14 between a fixed mold 11 and a movable mold 12, and molding the resin product. In this case, the method further comprises the step of always heating the inner surface of the cavity 14 between both the molds by a heater 20 provided at least at one of the mold 11 and the mold 12. The method also comprises the steps of supplying a cooling liquid to a cooling fluid passage 24 formed at either the mold 11 or the mold 12 in the case of taking out the product molded in the cavity 14, then supplying the fluid and cooling the inner surface of the cavity 14.
Patent JP-2002315796-A (JP)
Title: Bedsore prevention mat
Inventor: TANI SHUNICHI
IPC: A61G7/05
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To reasonably reduce an intake sound and an exhaust sound of an intake and exhaust valve provided in a bedsore prevention mat. SOLUTION: An intake and exhaust valve A is comprised of, a nearly tubular valve body 51a forming parts of first and second air passages 21 and 22, the intermediate portion of the valve body 51a, and by providing a connecting portion 51b integrally connecting air chambers 1' and 2' of first and second air cells 1 and 2, and an air passage 21a communicatively connecting end connections 51d in the valve body 51a, providing an intake and exhaust route 8 communicatively connecting the air passage 21a and the air chambers 1' and 2' of the first and second air cells 1 and 2 in the connecting portion 51b, and expanding the diameter of the intake and exhaust route 8 from the opening 8a on the air passage side end to an opening 8b on the air chambers 1' and 2' side of the air cells 1 and 2,  a swirl of air current occurring in the opening 8b of the intake and exhaust route 8 is reduced and an intake sound and an exhaust sound are reduced at the time of intake and exhaust.
Patent JP-2002319586-A (JP)
Title: Semiconductor device and radio communication system
Inventor: MATSUMOTO NOBUYUKI
IPC: H01L29/737
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the reliability of an element can be enhanced. SOLUTION: The semiconductor device comprises a gallium arsenide substrate 101. A through hole 125 is made between the opposite sides of the substrate 101. A first electrode formed on one side 101a of the substrate 101 and a second electrode 103 formed on the other side 101b of the substrate 101 are connected through a metal line 102 formed along the inner wall 108 of the through hole 125. The gallium arsenide substrate 101 is grown epitaxially by a vertical Bridgman method.
Patent JP-2002315774-A (JP)
Title: Tubular bandage
Inventor: MIYAKE TATSURO
IPC: A61F13/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a tubular bandage adaptable to dry dermatisis such as atopic eczema or the like hard to control of all persons regardless of age. SOLUTION: The tubular bandage comprises a long hygroscopic and stretchable tube. This tubular bandage can be fitted to any region of the body by cutting the tubular bandage into desired length to prepare bandages having various sizes.
Patent JP-2002319942-A (JP)
Title: Method and device for controlling communication
Inventor: KUSUHARA TAKAYOSHI
IPC: H04L12/40
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To efficiently use a resource by removing the occurrence of the unused resource that is kept being secured on a bus in isochronous transfer. SOLUTION: In acquiring a resource needed to perform transfer on the bus, a PHY layer 1 connected to the bus a LINK layer 2, a transaction layer 4 and a resource processor 3 for performing acquisition control of the resource with the respective layers are arranged. The processor 3 is provided with a resource acquiring means 31 for acquiring a free resource, an unused resource detecting means 32 and an unused resource releasing means 33, and when the free resource is absent, the respective means are controlled by software and hardware to retrieve an acquired unused resource of a node. As a result, when the acquired unused resource is present, the release processing of the unused resource is performed and a free resource is subsequently acquired again.
Patent JP-2002321293-A (JP)
Title: Method for producing mount-less label
Inventor: EGUCHI KENICHIRO
IPC: G09F3/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mount-less label which can be produced easily and prevent re-sticking. SOLUTION: A plurality of blades 73 are fitted to a plate-shaped pedestal 72. Each blade 73 presses notching tools 71 crossing radially in the middle from both end sides in the axial direction of the roll body 70 of the mount-less label, and a plurality of elongated radial notches 74 which are separated in the diametric direction from the center of the axis are formed.
Patent JP-2002033935-A (JP)
Title: Color-marking apparatus
Inventor: MESTHA LINGAPPA K
IPC: H04N1/407
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To simply calibrate the color adjustment of an output image in a color-marking apparatus. SOLUTION: A target image which is composed of a preselection color, which is selected in advance, is converted into a control signal by a front-end converter 14 according to the color reproduction curve of the color marking apparatus 10. The apparatus 10 performs marking operation of the output image by the control signal, and a parameter which indicates the color of the image is measured by a sensor 12, on the basis of the image. According to the parameter, a point control-type controller 26 creates a control point for tone reproduction curve adjustment. A color balance controller 24 creates a color reproduction curve of the apparatus, on the basis of the control point.
Patent JP-2002321018-A (JP)
Title: High rigidity construction of press-formed product
Inventor: ANDO TAKASHI
IPC: B21D13/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the high rigidity construction of a press-formed product contrived to obtain a thin-walled and lightened article by effectively enhancing rigidity in a required direction, without increasing costs. SOLUTION: A heat insulator (press-formed product) 1 is manufactured as high rigidity construction by forming corrugations 3 in the direction of enhancing rigidity (cross direction [Y direction]). The corrugations 3 are formed on the heat insulator 1 whereby rigidity in the cross direction in which the corrugations expands is enhanced effectively. The enables the heat insulator 1 to be manufactured as thin-walled and lightened construction without an increase in costs.
Patent JP-2002330309-A (JP)
Title: Repeater
Inventor: ORITO FUMIO
IPC: H04N21/61
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a repeater satisfying requirements having been in need such that there is no restriction of the installed location of the repeater due to wiring between the repeater and an image display device and no data sent from a network are destroyed or deleted even when supply of electric power is interrupted due to a power failure or the like. SOLUTION: The repeater is characterized by that it has a means that receives electric power from an AC power supply, a means that is connected to the network and receives image information therethrough, a means that converts the received image information into a form for displaying it on the image display device, and a means that wirelessly transmits the converted data to the image display device and also has a secondary battery for backup.
Patent JP-2002326682-A (JP)
Title: Aerosol sprayer
Inventor: UENOYAMA HARUHISA
IPC: B05B9/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol sprayer which can reduce a liquid to a fine spray by eliminating or reducing an after-draw of the liquid. SOLUTION: The aerosol sprayer includes a storage container for storing liquid to be sprayed, a nozzle 11 provided on the container, and a spray button provided at the forward end of the nozzle. If the button 2 is depressed, a liquid to be sprayed stored in the storage container is sprayed from a spray hole 7 through a delivery path provided in the button 2. An internal retaining means is provided to retain in the button 2 the liquid remaining in the delivery path of the button 2 after the spray of the liquid. The holding means consists of a capacity variable chamber 101 and a liquid passage hole 102 provided between the chamber 101 and the delivery path of the button 2, and if the button 2 is released, the liquid flows to the chamber 101, and hence the liquid is retained in button 2.
Patent JP-2002325873-A (JP)
Title: Weight balance adjustable bat
Inventor: KIZAKI MITSUO
IPC: A63B102/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hollow bat whose weight balance can be continuously adjustable. SOLUTION: This hollow bat 1 is equipped inside with a weight 15 guided movable along the axis direction of the hollow bat 1 and a weight position adjusting means to adjust a position of the weight in the axis direction. The head part 3 of the hollow bat has a straight part with a section shape formed in a same form along the axis direction. The weight is guided in the axis direction by the straight inside periphery face. The weight position adjusting means comprises a screw 13 which is regulated in motion in the axis direction and pivotally supported rotatable on the axis center and penetrates the weight to be screwed to the weight, and a relative rotation regulating means to regulate relative rotation of the bat and the weight.  The relative rotation regulating means comprises a fringe part 19 made of an elastic resin material mounted on the outer periphery of the weight and a rough face formed on the straight part inside face 3c on which the fringe part 19 slides.
Patent JP-2002330228-A (JP)
Title: Portable equipment and network connection setting/ confirming method
Inventor: INABA AKIRA
IPC: H03J9/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To perform the setting operation of connection to a network for a network device installed on a distant site. SOLUTION: Separately from the network device 4 having a wireless transmitting/receiving function as interface of a connecting line 2 to be connected to a network 1, portable equipment 30 is provided which has a configuration similar to that of the relevant network device 4 and has a radio interface. Initial setting or various kinds of state confirming operation for connection to the network is performed, using the distant portable equipment.
Patent JP-2002327329-A (JP)
Title: Cap using photocatalysis and method for producing the same
Inventor: SAKAI TAKAO
IPC: A42C1/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an extremely economical cap using photocatalysis, and capable of easily providing the effects of preventing depilation of the hair and promoting growth of the hair while daily living the usual life. SOLUTION: This cap is obtained by forming pure titanium having titanium oxide thin film having photocatalysis and formed on the surface, into a mesh shape, and further forming the mesh-shaped titanium into a cap shape capable of covering the scalp. The cap using the photocatalysis is worn in sunshine or in an artificial light such as the one of a fluorescent lamp.